Brownsville electricity prices have risen by 0.2¢ per kWh over the past 7 days for an average 1,000 kWh home, moving from 14.18¢ to 14.37¢. Across 114 available plans in South Texas, rates range from 6.8¢ to 21.51¢ per kWh, with the market average sitting at 14.37¢. That spread reflects differences in term length, plan type. Small weekly moves like this are worth watching.